Catalog
Number
Notes
FEATURES & SPECIFICATIONS
INTENDED USE — Ideal for applications requiring attractive die-cast aluminum signage, superior illumination and low energy consumption.
CONSTRUCTION — Precision-molded, die-cast aluminum construction — ultra-slim, compact housing.
Fine-grain brushed aluminum faceplate with matte black electrostatic polymeric trim. Clear lacquer finish
on brushed face inhibits fingerprints and other surface contaminants.
All electronics located inside housing.
Fully overlapping light seal prevents light leaks. Universal directional chevron knockouts are completely
concealed and easily removed. Hinged faceplate and spring latches for easy lamp compartment access,
no exposed hardware.
Letters 6" high with 3/4" stroke, with 100 ft viewing distance rating, based upon UL924 standards.
U.S. Patent No. 5,739,639, 5,954,423 and 6,502,044. Canada Patent No. 2,204,218. Other
patents pending.
OPTICS — Lamp is constructed using new LED technology. Provides perfectly uniform illumination to
meet 3/4" letter stroke required by code.
The typical life of the exit LED lamp is 10 years, based on continuous operation. Unique LED lamp platform
accommodates both single-face and double-face exits.
Low energy consumption — red exit consumes std .81W, 1.3W (120V), green exit consumes std is 1W, 1.5W
(120V). Universal input voltage capabilities (120V through 277V, 50 or 60 HZ).
ELECTRICAL — Solid-state electronic elements to eliminate risk of electromechanical failures.
Surge protection meets ANSI/IEEE C62.41 category B and IEC 1000 immunity standards for high voltage
surges, electrostatic discharges, high frequency electrical fast transients and line voltage dips/swells.
Emergency Operation (for EL N option only): Battery: Sealed, maintenance-free nickel-cadmium
battery delivers 90 minutes capacity to lamp.
Self-diagnostics (SD option only): Two-state constant-current charger maximizes battery life and
automatically recharges after battery discharge. Test switch provided for manual testing.
Self-diagnostic testing for five minutes every 30 days, 30 minutes at 180-day interval, and 90 minutes
annually.
Diagnostic evaluation of LED light source, AC to DC transfer, charging and battery condition.
Continuously monitors AC functionality.
Low voltage disconnect prevents excessive deep discharge that can permanently damage the battery.
Single-point microcomputer control for all electronic features.
Crystal oscillator timing system with watchdog protection for precision accuracy.
AC/LVD reset allows battery connection before AC power is applied and prevents battery damage from
deep discharge.
Brownout protection is automatically switched to emergency mode when supply voltage drops below
80% of nominal.
Single multi-chromatic LED indicator to display two-state charging, test activation and three-state
diagnostic status.
Test switch provides manual activation of 30-second diagnostic testing for on-demand visual inspection.
ORDERING INFORMATION
Type
Die-Cast Aluminum Exits
LE and LRE
LE surface
LRE recessed­
INSTALLATION — Universal mounting (top, end or back). Double face available with top or end mounting
only. LRE: Trim ring has 3/4” depth adjustment to ensure a flush fit against the surface. Protrudes 1/10”
from the surface. No exposed hardware.
Die-cast aluminum canopy provided for surface mount only.
LISTINGS — UL damp location listed 50°F - 104°F (10°C - 40°C). Meets UL 924, NFPA 101 (current Life
Safety Code), NEC and OSHA illumination standards. North Carolina Department of Insurance. NEMA
Premium certified.
WARRANTY — 5-year limited warranty. (Battery is prorated.) Complete warranty terms located at
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
Actual performance may differ as a result of end-user environment and application.
All values are design or typical values, measured under laboratory conditions at 25 °C.
Note: Specifications subject to change without notice.
Example: LE S 1 R EL N SD
For shortest lead times, configure products using bolded options.
Series
Face type
Housing color
Number of faces
Letter color Input voltage
Operation
Options
LE
S Stencil
P Panel 1
(blank) Matte
black,
brushed
aluminum
face
BZ
Dark
bronze 2
W
White
B
Matte
black 2
1
2
R
G
(blank) AC only
EL N
Nickel-cadmium
battery back-up
X2
Lamp wired on two
separate AC circuits 3
(blank)
TP
VR
LED,
surface
mount
LRE LED, recessed
Single face
Double face 2
Red
Green
(blank) Universal
input
voltage
(120277V,
50 or 60
HZ)
FI FA
FI
FA
SD
Accessories: Order as separate catalog number.
ELA US12
ELA WG1
ELA WGEXT
ELA WGEXE
EMERGENCY
12” stem kit (see spec sheet ELA-StemKits) 2,8
Back-mount wire guard (see spec sheet ELA-WG) 2
Top-mount wire guard (see spec sheet ELA-WG) 2
End-mount wire guard (see spec sheet ELA-WG) 2
ELA LEHO 120/277 N Remote-capable exit with black canopy; provides
90 minutes of 11.1W capacity for remote head 2,8
ELA ERK
Recess mounting rough-in kit for LRE only (see
spec sheet ELA-ERK-LEHO)
None
Two tamper proof Torx-head screws
Vandal-resistant shield (1/8” thick
polycarbonate) 4
Field selectable fire alarm interface
or flashing emergency operation
with intermittent audible alarm (one
flash per minute) 5
Fire alarm flashing interface 6
Flashing emergency operation and
intermittent audible alarm 7
Self-diagnostics 7
Notes
1 Panel face available for special wording only
(see Custom Signage spec sheet).
2 Not available with LRE models.
3 UL Listed as emergency lighting.
4 VR contains tamper proof screws.
5 Available with SD option only.
6 Available with AC only or EL N option only.
7 Available with EL N option only.
8 Add W for white.
LE-LRE
LE-LRE LED, Signature
SPECIFICATIONS
MOUNTING
All dimensions are in inches (centimeters). For VR option, add 1/4" to height
and width. Add 1/8" depth for single face; 1/4" depth for double face.
ELECTRICAL
Primary circuit
Typical LED
life1
Type
Red LED AC only
Supply
voltage
Input watts
Max. amps
120
0.81
0.05
277
1.2
0.06
120
1.05
0.05
277
1.32
0.06
120
1.3
0.06
277
1.4
0.07
120
1.5
0.07
277
1.7
0.07
10 Years
Green LED AC only
10 Years
Red LED emergency
10 Years
Green LED emergency
10 Years
Shipping weight:
LE - 4 lbs (1.8 kgs)
LE EL N- 5 lbs (2.3 kgs)
LRE - 4 lbs (1.8 kgs)
LRE EL N - 5 lbs (2.3 kgs)
LE - End Mounting
LE - Top Mounting
1-5/8
(4.1)
4-1/2
(11.4)
6
(15.2)
9-1/2
(24.0)
7-7/8
(20.0)
11-3/8
(28.9)
13
(33.0)
1-3/4
(4.4)
LE - Back Mounting
BATTERY
Sealed Nickel-Cadmium
Shelf life2
Typical life2
Maintenance3
3 years
7-9 years
none
4
(10.2)
Optimum temperature4
7-7/8
(20.0)
5-3/4
(14.4)
50°F – 104°F
11-3/8
(28.9)
(10°C – 40°C)
STANDARD MOUNTING
Notes
1 The typical life of the exit LED lamp is 10 years, based on continuous operation.
2 At 77°F (25°C).
3 All life safety equipment, including emergency lighting for path of egress must be maintained, serviced, and
tested in accordance with all National Fire Protection Association (NFPA) and local codes. Failure to perform the
required maintenance, service, or testing could jeopardize the safety of occupants and will void all warranties.
4 Optimum ambient temperature range where unit will provide capacity for 90 minutes. Higher and lower
temperatures affect life and capacity. Consult factory for detailed information.
9-7/16
(24.0)
12-15/16
(32.9)
Trim ring
(provided)
Trim ring brackets
(provided)
SELF-DIAGNOSTICS
(SD option only)
•
•
•
•
Five-minute test every 30 days
30-minute test every six months
90-minute test annually
Diagnostics evaluate the battery, lamp, charger and
AC to DC transfer.
ConditionIndication
Normal mode
Steady green
Self-testing
Flashing green
Emergency mode
Off
Hi-charge
Steady red
Battery failure
Single-flash red
Lamp failure
Double-flash red
Circuit failure
Triple-flash red
KEY FEATURE
J-box
(contractor furnished)
The typical life of the exit LED lamp is 10 years.
Wall opening dimensions: 8-3/4” H x 12-3/8” W x 1-3/4” D
MOUNTING WITH OPTIONAL ROUGH-IN KIT (ELA ERK)
Contractor
furnished
supports
12-3/8
(31.4)
8-7/8
(22.5)
4
(10.2)
Wall opening dimensions: 8-7/8” H x 12-3/8” W x 4” D
LE-LRE
EMERGENCY:
One Lithonia Way, Conyers, GA 30012 Phone: 800-334-8694 Fax: 770-981-8141 www.lithonia.com
© 1994-2015 Acuity Brands Lighting, Inc. All rights reserved. Rev. 06/30/15